SF9 released the full-length album "FIRST COLLECTION" on their major music site at 6 p.m. on Jan. 7. We selected SF9's new album that will open the dawn of the golden age by establishing a worldview.

Transformed into “Good Guy” by #GOLDEN RATED

SF9, who has been working on various concepts, is coming back as a suit nine. Dressed neatly in line with the title song 'Good Guy', SF9 is confidently confident. In particular, it added a luxurious and slick visual to the sensual performance that was the patent of SF9, which shows the value of 'GOLDEN RATED' that only SF9 can have.

#SF9's World View...Lead '9lory'

SF9 makes a leap forward by establishing a new worldview through their first full-length album, "First Collection." SF9’s ninth record album, "First Collection," has a unique world view that nine SF9 members focus on their musical achievements and meet "9lory" based on them.

SF9 explains this through pre-promotion content, and the previously unveiled Worldview Trailer "9lory" begins with a single "golden bracelet" divided into eight.

In the music video for the title track "Good Guy," members of "GOLDEN RATED" competes in good faith to win the gold bracelet. The bracelets that the members won eventually become one, signaling a new start to SF9.

Attention is focusing on the future glory of SF9, who has established a worldview.